Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 28, 2020	Jun. 30, 2019	Jun. 24, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 2,251,753	$ 2,191,430	$ 2,380,681
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	(6,441)	(6,648)	9,649
Cash flow hedges:
Net unrealized (losses) gains during the period	(30,603)	2,461
Net unrealized (losses) gains during the period			(6,960)
Net losses (gains) reclassified into earnings	2,137	(2,749)
Net losses (gains) reclassified into earnings			3,729
Net change	(28,466)	(288)
Net change			(3,231)
Available-for-sale investments:
Net unrealized gains (losses) during the period	1,842	3,535	(45,382)
Net losses (gains) reclassified into earnings	935	(199)	43,086
Net change	2,777	3,336	(2,296)
Defined benefit plans, net change in unrealized component	1,949	(2,981)	129
Other comprehensive (loss) income, net of tax	(30,181)	(6,581)	4,251
Comprehensive income	$ 2,221,572	$ 2,184,849	$ 2,384,932